BR112016017505A2 - Pistão com orifício de pino revestido - Google Patents
Pistão com orifício de pino revestidoInfo
- Publication number
- BR112016017505A2 BR112016017505A2 BR112016017505A BR112016017505A BR112016017505A2 BR 112016017505 A2 BR112016017505 A2 BR 112016017505A2 BR 112016017505 A BR112016017505 A BR 112016017505A BR 112016017505 A BR112016017505 A BR 112016017505A BR 112016017505 A2 BR112016017505 A2 BR 112016017505A2
- Authority
- BR
- Brazil
- Prior art keywords
- piston
- pin hole
- pin
- crown
- skirt
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F3/00—Pistons
- F02F3/10—Pistons having surface coverings
- F02F3/12—Pistons having surface coverings on piston heads
- F02F3/14—Pistons having surface coverings on piston heads within combustion chambers
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
- C23C4/06—Metallic material
- C23C4/08—Metallic material containing only metal elements
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
- C23C4/131—Wire arc spraying
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F3/00—Pistons
- F02F3/28—Other pistons with specially-shaped head
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2223/00—Surface treatments; Hardening; Coating
- F16C2223/30—Coating surfaces
- F16C2223/42—Coating surfaces by spraying the coating material, e.g. plasma spraying
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
- F16C2226/30—Material joints
- F16C2226/32—Material joints by soldering
- F16C2226/34—Material joints by soldering by brazing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
- F16C2226/30—Material joints
- F16C2226/36—Material joints by welding
Abstract
PISTÃO COM ORIFÍCIO DE PINO REVESTIDO. A presente invenção refere-se a exemplos de pistões e métodos. Um método pode incluir depositar um material resistente a fricção e ataque por meio de um método de pulverização térmica na superfície de um orifício de pino do pistão usado em motores de combustão interna. Exemplo de pistões pode ter uma coroa e uma saia. O coroa do pistão pode definir uma bacia de combustão e um anel de pistão que se estende circunferencialmente em torno da bacia de combustão, a saia que suporta a coroa, a saia que inclui um par de saliências de pino, as saliências de pino cada uma das quais definindo um orifício de pino configurado para receber um pino de pistão, cada orifício de pino definindo uma superfície de orifício de pino que se estende circunferencialmente por sobre o orifício de pino do pistão, a superfície do orifício formada de um primeiro material. O método pode adicionalmente incluir aplicar um revestimento que compreende pelo menos um segundo material diferente a partir do primeiro material para as superfícies de orifício de pino que usa um processo de pulverização térmica.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201461965400P | 2014-01-29 | 2014-01-29 | |
| PCT/IB2015/050691 WO2015114568A1 (en) | 2014-01-29 | 2015-01-29 | Piston with coated pin bore |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112016017505A2 true BR112016017505A2 (pt) | 2017-08-08 |
Family
ID=52573686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112016017505A BR112016017505A2 (pt) | 2014-01-29 | 2015-01-29 | Pistão com orifício de pino revestido |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US10077737B2 (pt) |
| JP (1) | JP2017506303A (pt) |
| CN (1) | CN106103785B (pt) |
| BR (1) | BR112016017505A2 (pt) |
| DE (1) | DE112015000554T5 (pt) |
| WO (1) | WO2015114568A1 (pt) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10138840B2 (en) * | 2015-02-20 | 2018-11-27 | Ford Global Technologies, Llc | PTWA coating on pistons and/or cylinder heads and/or cylinder bores |
| US10926330B2 (en) | 2017-02-17 | 2021-02-23 | Tenneco Inc. | Steel piston with metallurgically bonded bushing and method of manufacturing |
| FR3063122A1 (fr) | 2017-02-21 | 2018-08-24 | Peugeot Citroen Automobiles Sa | Dispositif de transmission de mouvement pour moteur thermique |
| USD1004620S1 (en) * | 2018-04-27 | 2023-11-14 | Tenneco Inc. | Piston for an internal combustion engine |
| USD1010681S1 (en) * | 2018-04-27 | 2024-01-09 | Tenneco Inc. | Piston for an internal combustion engine |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3301366A1 (de) * | 1983-01-18 | 1984-07-19 | Karl Schmidt Gmbh, 7107 Neckarsulm | Kolben fuer brennkraftmaschinen |
| DE4111368C2 (de) * | 1990-07-07 | 1998-11-26 | Mahle Gmbh | Tauchkolben für Verbrennungsmotoren |
| ES2300745T3 (es) * | 2003-02-03 | 2008-06-16 | Federal-Mogul Corporation | Eje de piston. |
| EP1462194B1 (en) | 2003-03-13 | 2005-09-28 | Ford Global Technologies, LLC, A subsidary of Ford Motor Company | Method of manufacturing metallic components |
| US20050016489A1 (en) * | 2003-07-23 | 2005-01-27 | Endicott Mark Thomas | Method of producing coated engine components |
| DE102005055365A1 (de) * | 2004-12-10 | 2006-06-22 | Mahle International Gmbh | Kolben für einen Verbrennungsmotor und Verfahren zur Beschichtung seiner Nabenbohrungen |
| US8893580B2 (en) * | 2011-10-17 | 2014-11-25 | Mahle International Gmbh | Thermal spray coating for connecting rod small end |
| DE102011084608A1 (de) * | 2011-10-17 | 2013-04-18 | Ford-Werke Gmbh | Plasmaspritzverfahren |
| CN102517536B (zh) * | 2011-12-15 | 2013-10-16 | 北京矿冶研究总院 | 一种新型等离子粉芯丝材内壁喷涂方法 |
| US20140109861A1 (en) * | 2012-10-19 | 2014-04-24 | Mahle International Gmbh | Piston and tribological system consisting of a piston and a cylinder running surface of a cylinder crank case for an internal combustion engine |
-
2015
- 2015-01-29 JP JP2016548383A patent/JP2017506303A/ja active Pending
- 2015-01-29 BR BR112016017505A patent/BR112016017505A2/pt not_active Application Discontinuation
- 2015-01-29 WO PCT/IB2015/050691 patent/WO2015114568A1/en active Application Filing
- 2015-01-29 DE DE112015000554.4T patent/DE112015000554T5/de not_active Withdrawn
- 2015-01-29 CN CN201580013252.0A patent/CN106103785B/zh not_active Expired - Fee Related
- 2015-01-29 US US14/608,396 patent/US10077737B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015114568A1 (en) | 2015-08-06 |
| JP2017506303A (ja) | 2017-03-02 |
| CN106103785B (zh) | 2020-02-14 |
| US10077737B2 (en) | 2018-09-18 |
| CN106103785A (zh) | 2016-11-09 |
| US20150211437A1 (en) | 2015-07-30 |
| DE112015000554T5 (de) | 2016-10-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
| B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] |